1 dnl Process this file with autoconf to produce a configure script.
4 dnl Checks for programs.
10 dnl Checks for libraries.
11 AC_CHECK_LIB(dl, dlopen)
12 AC_CHECK_HEADER(pcap.h,HAVE_PCAP_H=true)
14 dnl Checks for header files.
17 AC_CHECK_HEADERS(fcntl.h unistd.h)
19 dnl Checks for typedefs, structures, and compiler characteristics.
24 dnl Checks for library functions.
26 AC_CHECK_FUNCS(socket strerror)
28 dnl Checks for kernel source directory.
29 AC_MSG_CHECKING([kernel source directory])
30 KSRC="/lib/modules/`uname -r`/build"
32 --with-kernel=DIR kernel source directory,
35 # Check if kernel source directory has been configured
36 if test -f "$KSRC/include/linux/version.h" ; then
37 # Get kernel version number
38 eval KVER=$(echo "#include <linux/version.h>" | cpp -I "$KSRC/include" -dM - | awk '/UTS_RELEASE/ { print $3 }')
39 AC_MSG_RESULT([$KVER])
41 AC_MSG_RESULT([$KSRC/include/linux/version.h not found])
42 AC_MSG_ERROR(kernel source directory not specified or not configured)
47 dnl NetFlow prerequisites.
49 --with-proper=<directory> proper installed in <directory>,
50 [ CPPFLAGS="$CPPFLAGS -I$withval/include" ; LDFLAGS="$LDFLAGS -L$withval/.libs" ],
52 AC_CHECK_HEADER(prop.h, HAVE_PROP_H=true)
53 AC_CHECK_LIB(proper, prop_create_socket)
54 AC_CHECK_HEADER(pthread.h, HAVE_PTHREAD_H=true, AC_MSG_ERROR(NetFlow requires pthread))
55 AC_CHECK_LIB(pthread, pthread_create, [], AC_MSG_ERROR(NetFlow requires pthread))
67 --with-mysql=<directory> mysql installed in <directory>,[
68 if test $withval != yes
75 AC_MSG_CHECKING(for MySQL files)
76 for d in $dir/bin /usr/bin /usr/local/bin /usr/local/mysql/bin /opt/mysql/bin /opt/packages/mysql/bin
78 if test -f $d/mysql_config
80 AC_MSG_RESULT(found mysql_config in $d)
86 if test x$mysqldir = x
88 AC_MSG_WARN(MySQL backend not used)
91 MYSQLINCLUDES=`$d/mysql_config --include`
92 MYSQLLIBS=`$d/mysql_config --libs`
94 DATABASE_DIR="${DATABASE_DIR} mysql"
96 MYSQL_LIB="${DATABASE_LIB} ${MYSQLLIBS} "
97 # no change to DATABASE_LIB_DIR, since --libs already includes -L
99 DATABASE_DRIVERS="${DATABASE_DRIVERS} ../mysql/mysql_driver.o "
101 DB_DEF="${DB_DEF} -DHAVE_MYSQL "
104 AC_SUBST(MYSQLINCLUDES)
107 dnl Here we check whether we have an old MySQL client library
108 dnl installed, which does not support the mysql_real_escape_string(),
109 dnl but the real_escape_string() function.
110 dnl Having a look in the libary itself should be more reliable than
111 dnl parsing the output of mysql --version.
113 AC_MSG_CHECKING(for mysql_real_escape_string support)
115 MYSQL_FUNCTION_TEST=`strings ${MYSQLLIBS}/libmysqlclient.so | grep mysql_real_escape_string`
117 if test "x$MYSQL_FUNCTION_TEST" = x
119 EXTRA_MYSQL_DEF="-DOLD_MYSQL=1 "
120 AC_MSG_RESULT(found old MySQL)
122 AC_MSG_RESULT(found new MySQL)
130 dnl Check whether the user wants log IP-addresses as strings rather
131 dnl than as unsigned long-integers to his MySQL-database. Since this
132 dnl feature is only used in ulogd_MYSQL.c, there are no checks in any
136 AC_ARG_WITH(mysql-log-ip-as-string,
137 --with-mysql-log-ip-as-string log IPs as string rather than as
138 unsigned long-integer.
140 EXTRA_MYSQL_DEF="${EXTRA_MYSQL_DEF} -DIP_AS_STRING=1"
141 AC_MSG_WARN(the use of --with-mysql-log-ip-as-string is discouraged)
147 AC_ARG_WITH(libxml2, --with-libxml=<directory> libxml2 installed in <directory>,[
148 if test $withval != yes
156 AC_MSG_CHECKING(for LIBXML2 files)
157 for d in $dir/bin /usr/bin /usr/local/bin /usr/local/libxml2/bin /opt/libxml2/bin /opt/packages/libxml2/bin
159 if test -x $d/xml2-config
161 AC_MSG_RESULT(found xml2-config in $d)
167 if test x$libxmldir = x
169 AC_MSG_ERROR(xml2-config not found)
171 XMLINCLUDES=`$libxmldir/xml2-config --cflags`
172 AC_SUBST(XMLINCLUDES)
174 XMLLIBS=`$libxmldir/xml2-config --libs`
179 dnl check for zookeeper library
181 zkdir="/usr/local/lib"
183 AC_ARG_WITH(zookeeper, --with-zookeeperlib=<directory> zookeeper shared object located in <directory>,[
184 if test $withval = no
187 AC_MSG_WARN(Building without zookeeper support.)
195 AC_MSG_CHECKING(for zookeeper libraries)
196 for d in $zkdir /usr/local/lib /lib /usr/lib
198 if test -f $d/libzookeeper_mt.so
200 AC_MSG_RESULT(found libzookeeper_mt.so in $d)
201 zklib=$d/libzookeeper_mt.so
209 AC_MSG_WARN(Zookeeper libraries not found.)
220 ZKFLAGS="-DTHREADED -DBUILD_ZOOKEEPER"
226 dnl test for PostgreSQL
229 --with-pgsql=<directory> pgsql installed in <directory>,[
230 if test $withval != yes
237 AC_MSG_CHECKING(for PGSQL files)
238 for d in $dir/bin /usr/bin /usr/local/bin /usr/local/pgsql/bin /opt/pgsql/bin /opt/packages/pgsql/bin
240 if test -x $d/pg_config
242 AC_MSG_RESULT(found pg_config in $d)
248 if test x$pgsqldir = x
250 AC_MSG_WARN(PGSQL backend not used)
252 AC_DEFINE(HAVE_PGSQL)
253 PGSQLINCLUDES=`$pgsqldir/pg_config --includedir`
254 PGSQLLIBS=`$pgsqldir/pg_config --libdir`
256 DATABASE_DIR="${DATABASE_DIR} pgsql"
257 PGSQL_LIB="${DATABASE_LIB} -lpq "
259 DATABASE_LIB_DIR="${DATABASE_LIB_DIR} -L${PGSQLLIBS} "
260 DB_DEF="${DB_DEF} -DHAVE_PGSQL "
262 AC_SUBST(PGSQLINCLUDES)
269 dnl Check whether the user wants to log IP-addresses as strings rather
270 dnl than integers to his pgsql-database.
273 AC_ARG_WITH(pgsql-log-ip-as-string,
274 --with-pgsql-log-ip-as-string log IPs as string rather than as interger
276 EXTRA_PGSQL_DEF="-DIP_AS_STRING=1"
284 --with-sqlite3=<directory> sqlite3 installed in <directory>,[
285 if test $withval != yes
292 AC_MSG_CHECKING(for sqlite3 files)
293 for d in $dir /usr /usr/local /usr/local/sqlite3
295 if test -f $d/lib/sqlite3/libsqlite3.so
297 AC_MSG_RESULT(found sqlite3 in $d)
299 sqlite3dir_suffix=/sqlite3
301 elif test -f $d/lib64/sqlite3/libsqlite3.so
303 AC_MSG_RESULT(found sqlite3 in $d)
305 sqlite3dir_suffix=/sqlite3
307 elif test -f $d/lib/libsqlite3.so
309 AC_MSG_RESULT(found sqlite in $d)
313 elif test -f $d/lib64/libsqlite3.so
315 AC_MSG_RESULT(found sqlite in $d)
322 if test x$sqlite3dir = x
324 AC_MSG_WARN(sqlite3 backend not used)
326 AC_DEFINE(HAVE_SQLITE3)
327 SQLITE3INCLUDES=${sqlite3dir}/include${sqlite3dir_suffix}
328 SQLITE3LIBS=${sqlite3dir}/lib${sqlite3dir_suffix}
330 DATABASE_DIR="${DATABASE_DIR} sqlite3"
332 SQLITE3_LIB="${DATABASE_LIB} -lsqlite3 "
333 DATABASE_LIB_DIR="${DATABASE_LIB_DIR} -L${SQLITE3LIBS} "
335 dnl DATABASE_DRIVERS="${DATABASE_DRIVERS} ../sqlite3/mysql_driver.o "
337 DB_DEF="${DB_DEF} -DHAVE_SQLITE3 "
340 AC_SUBST(SQLITE3INCLUDES)
341 AC_SUBST(SQLITE3_LIB)
348 dnl Check whether the user wants log IP-addresses as strings rather
349 dnl than as unsigned long-integers to his sqlite3-database. Since this
350 dnl feature is only used in ulogd_SQLITE3.c, there are no checks in any
354 AC_ARG_WITH(sqlite3-log-ip-as-string,
355 --with-sqlite3-log-ip-as-string log IPs as string rather than as
356 unsigned long-integer.
358 EXTRA_SQLITE3_DEF="${EXTRA_SQLITE3_DEF} -DIP_AS_STRING=1"
359 AC_MSG_WARN(the use of --with-sqlite3-log-ip-as-string is discouraged)
363 AC_SUBST(DATABASE_DIR)
364 AC_SUBST(DATABASE_LIB)
365 AC_SUBST(DATABASE_LIB_DIR)
367 AC_SUBST(EXTRA_MYSQL_DEF)
368 AC_SUBST(EXTRA_PGSQL_DEF)
369 AC_SUBST(EXTRA_SQLITE3_DEF)
371 AC_SUBST(DATABASE_DRIVERS)
372 AC_SUBST(HAVE_PCAP_H)
374 AM_CONDITIONAL(HAVE_MYSQL, test x$mysqldir != x)
375 AM_CONDITIONAL(HAVE_PGSQL, test x$pgsqldir != x)
376 AM_CONDITIONAL(HAVE_SQLITE3, test x$sqlite3dir != x)
378 AC_OUTPUT(extensions/Makefile doc/Makefile conffile/Makefile libipulog/Makefile mysql/Makefile pgsql/Makefile sqlite3/Makefile pcap/Makefile drl/Makefile Makefile Rules.make)